真是忙碌的一天。他很累。但是他感觉开心。

It is a busy day. He is very tired. But he feels happy.

youdao

亲爱的妈妈，我现在心里还在蹦蹦乱跳呢，今天真是既吓人又惊奇又开心的一天。

Dear Mother, I'm surprised I can write to you at all, 'cause my heart is still beating so fast.

youdao

一天的活动，大家玩得非常非常的开心，也认识了很多朋友，真是永生难忘。

We play so happily and get to know many new friends today. It will always be in my memory.

youdao